我是HTML和CSS的新手.这是一个直接取自Jon Duckett的书的例子.
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
body {
font-family: Arial, Verdana, sans-serif;
color: #111111;}
table {
width: 600px;}
th, td {
padding: 7px 10px 10px 10px;}
th {
text-transform: uppercase;
letter-spacing: 0.1em;
font-size: 90%;
border-bottom: 2px solid #111111;
border-top: 1px solid #999;
text-align: left;}
tr.even {
background-color: #efefef;}
tr.hover {
background-color: #c3e6e5;}
.money {
text-align: right;}
</style>
</head>
<body>
<h1>First Edition Auctions</h1>
<table>
<tr>
<th>Author</th>
<th>Title</th>
<th class="money">Reserve Price</th>
<th class="money">Current Bid</th>
</tr>
<tr>
<td>E.E. Cummings</td>
<td>Tulips & Chimneys</td>
<td class="money">$2,000.00</td>
<td class="money">$2,642.50</td>
</tr>
<tr class="even">
<td>Charles d'Orleans</td>
<td>Poemes</td>
<td class="money"></td>
<td class="money">$5,866.00</td>
</tr>
<tr>
<td>T.S. Eliot</td>
<td>Poems 1909 - 1925</td>
<td class="money">$1,250.00</td>
<td class="money">$8,499.35</td>
</tr>
<tr class="even">
<td>Sylvia Plath</td>
<td>The Colossus</td>
<td class="money"></td>
<td class="money">$1,031.72</td>
</tr>
</table>
</body>
</html>
你可以在这里查看输出,hover但也没有工作.
看起来他网站上的例子很好.我不确定我的代码中出错了什么.看起来很好.
我正在使用的浏览器是Chrome 48.0.2564.97.